IBM Visualization Data Explorer Programmer's Reference

DXPartition

Function

Divides a Field into partitions.

Syntax

#include <dx/dx.h>

Group DXPartition(Field f, int n, int size)

Functional Details

Divides f into a maximum of n spatially local pieces with at least size points in each piece.

The Group created can be deleted with DXDelete. See 4.2 , "Memory Management".

Return Value

Returns f (if it is already partitioned) or returns a new Composite Field; otherwise, it returns NULL and sets an error code.

See Also

DXGrow, DXGrowV, DXShrink

14.1 , "Data Partitioning".

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